1941 nash model 4140, please help cant find any comparable cars for pricing,

I have a 1941 nash, model 4140, also called the 600 series, 2.8 straight six, 4door sedan, I have searched long and hard I cant find even 1 for sale on the internet, I don't know how to price this car, yes I checked ebay,autotrader,etc,

I know I can find a value on nada, but I need real world comparisons not computer generated, thanks in advance if you know anything about this car...............Mac

I know this is an Ambassador but it should give you some idea. http://www.hemmings.com/classifieds/dealer/nash/ambassador/1579348.html

and another ambassador http://classiccars.com/listings/view/217600/1941-nash-ambassador-for-sale-in-new-braunfels-texas-78132

Thanks for the links, if anyone has anymore info it would be greatly appreciated all I can find are the bigger ambassador models

Google "Nash 600" - there are a few, mostly the Super 600 (6 cylinder) but a handful of the older ones. There was one at a dealer somewhere a couple of years ago that was fully restored (nice job). I believe it was in the $12.5K range. I think most would sell between 8 and 10 thousand but hopefully someone more knowledgeable than I will be around.